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LBT-HW-151 Fabric Friction Charge Measurement Instrument (Drum Friction Tester + Faraday Cup + Electrostatic Charge Meter)

Name: LBT-HW-151 Fabric Friction Charge Measurement Instrument (Drum Friction Tester + Faraday Cup + Electrostatic Charge Meter)
Brand: Laibote (Tianjin) Testing Machinery
Availability: InStock

It is primarily used to measure the surface charge of antistatic garments and is widely employed by specialized labor protective equipment supervision and inspection stations, research institutes for workplace safety, product quality inspection agencies, and manufacturers of antistatic apparel.

Category:

Protective Clothing Testing Instrument

Keywords:

E-mail:

lbt@lbt.ltd

WhatsApp:

+86-15102211717

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LBT-HW-151 Fabric Friction Charge Measurement Instrument (Drum Friction Tester + Faraday Cup + Electrostatic Charge Meter)

Description

Product Introduction:

Manufactured in accordance with GB 2811-2019, it is primarily used to measure the surface charge of antistatic garments and is widely employed by specialized labor protective equipment supervision and inspection stations, research institutes for work safety, product quality inspection agencies, and manufacturers of antistatic apparel.

Reference standard:

GB 2811-2019 “Anti-Static Clothing”

Product Features:

1. The complete equipment set comprises a drum friction tester, a Faraday cup, and an electrostatic charge meter; these three components work in concert to carry out the test.

2. The drum friction tester features a user‑settable operating time; once the set duration is reached, the test stops automatically, ensuring safe and convenient operation.

3. Both the inner and outer cylinders of the Faraday cage are integrally formed from stainless steel, featuring an elegant and sophisticated appearance, as well as excellent oxidation resistance and corrosion resistance.

4. The electrostatic charge meter displays test results digitally and locks the final reading directly. Its internal insulation layer effectively mitigates interference from the testing environment.

5. The outer wall of the Faraday cage and the space between the inner and outer cylinders are both insulated to prevent interference with the test results.

6. The drum friction machine features an acrylic decorative panel.

Technical Specifications:

Project Name	Technical Specifications
Test range of the electrostatic voltmeter	0–2 μC, accuracy 1%
Faraday cage dimensions	h_inner = 2d_inner = 80 cm; h_outer = 2d_outer = 100 cm; d_outer = d_inner + 10 cm = 50 cm
Structural parameters of the drum friction machine	Inner diameter: (65 ± 5) cm; depth: (45 ± 5) cm; rotational speed: ≥ 46 r/min; aperture: ≥ 30 cm; number of blades: ≥ 2; lining material: polypropylene‑acrylonitrile standard fabric.
Roller friction machine operating time	0–9,999 minutes, user-definable; the standard specifies 15 minutes.
Power supply	220V 50Hz

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